389493936650
389,493,936,650 is an even composite number composed of five prime numbers multiplied together.
389493936650 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 389493936650:
2 × 52 × 72 × 133 × 2692
(2 × 5 × 5 × 7 × 7 × 13 × 13 × 13 × 269 × 269)See below for interesting mathematical facts about the number 389493936650 from the Numbermatics database.
Names of 389493936650
- Cardinal: 389493936650 can be written as Three hundred eighty-nine billion, four hundred ninety-three million, nine hundred thirty-six thousand, six hundred fifty.
Scientific notation
- Scientific notation: 3.8949393665 × 1011
Factors of 389493936650
Divisors of 389493936650
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 5 7 10 13 14 25 26 35 49 50 65 70 91 98 130 169 175 182 245 269 325 338 350 455 490 538 637 650 845 910 1183 1225 1274 1345 1690 1883 2197 2275 2366 2450 2690 3185 3497 3766 4225 4394 4550 5915 6370 6725 6994 8281 8450 9415 10985 11830 13181 13450 15379 15925 16562 17485 18830 21970 24479 26362 29575 30758 31850 34970 41405 45461 47075 48958 54925 59150 65905 72361 76895 82810 87425 90922 94150 107653 109850 122395 131810 144722 153790 171353 174850 207025 215306 227305 244790 318227 329525 342706 361805 384475 414050 454610 506527 538265 590993 611975 636454 659050 723610 768950 856765 940693 1013054 1076530 1136525 1181986 1223950 1591135 1713530 1809025 1881386 2227589 2273050 2532635 2691325 2954965 3182270 3545689 3618050 4136951 4283825 4455178 4703465 5065270 5382650 5909930 6584851 7091378 7955675 8273902 8567650 9406930 11137945 12229009 12663175 13169702 14774825 15911350 17728445 20684755 22275890 23517325 24458018 25326350 28958657 29549650 32924255 35456890 41369510 46093957 47034650 55689725 57917314 61145045 65848510 85603063 88642225 92187914 103423775 111379450 122290090 144793285 158977117 164621275 171206126 177284450 206847550 230469785 289586570 305725225 317954234 329242550 428015315 460939570 599221441 611450450 723966425 794885585 856030630 1112839819 1152348925 1198442882 1447932850 1589771170 2140076575 2225679638 2304697850 2996107205 3974427925 4280153150 5564199095 5992214410 7789878733 7948855850 11128398190 14980536025 15579757466 27820995475 29961072050 38949393665 55641990950 77898787330 194746968325 389493936650
- Sum of all divisors σ(n): 916340295780
- Sum of proper divisors (its aliquot sum) s(n): 526846359130
- 389493936650 is an abundant number, because the sum of its proper divisors (526846359130) is greater than itself. Its abundance is 137352422480
Bases of 389493936650
- Binary: 1011010101011111010010111010010000010102
- Hexadecimal: 0x5AAFA5D20A
- Base-36: 4YXIMSY2
Squares and roots of 389493936650
- 389493936650 squared (3894939366502) is 151705526687114213222500
- 389493936650 cubed (3894939366503) is 59088382800925747736199007354625000
-
The
square root of 389493936650 is 624094.4933661889 -
The
cube root of 389493936650 is 7302.9820596347
Scales and comparisons
How big is 389493936650?- 389,493,936,650 seconds is equal to 12,384 years, 36 weeks, 3 days, 16 hours, 10 minutes, 50 seconds.
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To count from 1 to 389,493,936,650 would take you about twenty-four thousand, seven hundred sixty-nine years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 389493936650 cubic inches would be around 608.6 feet tall.
Recreational maths with 389493936650
- 389493936650 backwards is 056639394983
- 389493936650 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 389493936650's digits is 65
- More coming soon!
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